78 lines
2.1 KiB
ObjectPascal
78 lines
2.1 KiB
ObjectPascal
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{******************************************}
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{ }
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{ FastReport VCL }
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{ ComboBox RTTI }
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{ }
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{ Copyright (c) 1998-2022 }
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{ by Fast Reports Inc. }
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{ }
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{******************************************}
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unit frxComboBoxRTTI;
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{$I frx.inc}
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interface
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implementation
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uses
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fs_iinterpreter, frxClassRTTI, frxListControl, frxComboBox, Classes, Types;
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type
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TFunctions = class(TfsRTTIModule)
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private
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function GetProp(Instance: TObject; ClassType: TClass; const PropName: String): Variant;
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procedure SetProp(Instance: TObject; ClassType: TClass; const PropName: String; Value: Variant);
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public
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constructor Create(AScript: TfsScript); override;
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end;
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{ TFunctions }
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constructor TFunctions.Create(AScript: TfsScript);
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begin
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inherited Create(AScript);
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with AScript do
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begin
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AddClass(TfrxCustomListControlView, 'TfrxView');
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with AddClass(TfrxComboBoxView, 'TfrxCustomListControlView') do
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begin
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AddProperty('ItemIndex', 'Integer', GetProp, SetProp);
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AddProperty('Text', 'Integer', GetProp, SetProp);
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end;
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end;
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end;
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function TFunctions.GetProp(Instance: TObject; ClassType: TClass; const PropName: String): Variant;
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begin
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Result := 0;
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if ClassType = TfrxComboBoxView then
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if PropName = 'ITEMINDEX' then
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Result := Integer(TfrxComboBoxView(Instance).ItemIndex)
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else if PropName = 'TEXT' then
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Result := WideString(TfrxComboBoxView(Instance).Text);
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end;
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procedure TFunctions.SetProp(Instance: TObject; ClassType: TClass; const PropName: String; Value: Variant);
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begin
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if ClassType = TfrxComboBoxView then
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if PropName = 'ITEMINDEX' then
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TfrxComboBoxView(Instance).ItemIndex := Value
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else if PropName = 'TEXT' then
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TfrxComboBoxView(Instance).Text := Value;
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end;
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initialization
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fsRTTIModules.Add(TFunctions);
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finalization
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if fsRTTIModules <> nil then
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fsRTTIModules.Remove(TFunctions);
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end.
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